1330212989 is an odd 10-digits composite number following 1330212988
and preceding 1330212990 . In scientific notation, it is written as 1.330212989 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1139127120 positive integers (up to 1330212989) that are relatively prime to 1330212989.
1330212989 has 8 divisors, whose sum is 1521650688
The reverse of 1330212989 is 9892120331
Previous prime number is 1087
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion three hundred thirty million two hundred twelve thousand nine hundred eighty-nine
Scientific notation
1.330212989 × 10^9
Engineering notation
1.330212989 × 10^9
Prime Factorization
7 × 1087 × 174821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1330212989
Product of the distinct prime numbers
The prime factorization of 1330212989 is 7 × 1087 × 174821.
Since it has a total of 3 prime factors.
7 , 6 , 17 , 99 , 897 , 947 , 8753 , 5726 , 4690 , 24363 , 144587 , 842278 , 2291194 , 7451198 , 14712872 , 88508400 , 609771779 , 219557069 , 6098125922 , 6004707618
n×2
2660425978
n×3
3990638967
n×4
5320851956
n×5
6651064945
n÷2
665106494.5
n÷3
443404329.66667
n÷3
332553247.25
n÷5
266042597.8
n2
1769466596104314121
n3
2.3537674497396E+27
n4
3.131012034729E+36
n5
4.1649128773118E+45
2 √n
36472.085065156
3 √n
1099.7831498157
4 √n
190.9766610483
5 √n
66.801195807536
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1330212988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1330212989 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330212989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010010010111000001111101
3
Ternary
10102201000211011202
4
Quaternary
1033102113001331
5
Quinary
10211013303424
6
Senary
335555025245
8
Octal
11722270175
10
Decimal
1330212989
12
Duodecimal
31159b225
16
Hexadecimal
4f49707d
20
Vigesimal
10fdgc99
36
Base36
lzz2wt
md5
1472cc5cb8ef93d44d1f7ada431faaa2
sha1
9011383bbe299de0d81c9b4b6a0a0b0527dd5d8d
sha256
a421d56fc53fff60c59749365f0560df935ae1bd339f277e141c03d3814fc9b2
sha512
8b7f90aef53a6746523449edc1ac5edaf64ffe8e4d5438286a0406c2c4ec79d5d6632a85534152ef133d2e3be770580bcfea4d4fc8ab137cd22f1f3e83ad7783
ripemd-160
09d9268e7e42f54c5818f89e1b48e0424574b463
Diameter
2660425978
Circumference
8357974707.9042
Area
5.5589432590939E+18
Volume
9.8594380378142E+27
Surface area
2.2235773036375E+19
Circumference
8357974707.9042
Perimeter
5320851956
Area
1769466596104314121
Diagonal
1881205249.8887
Surface area
1.0616799576626E+19
Volume
2.3537674497396E+27
Space diagonal
2303996481.8361
Perimeter
3990638967
Area
7.6620151168716E+17
Altitude
1151998240.918
Surface area
7.6620151168716E+17
Volume
2.773941541745E+26
Height
627068416.62955